<?php class WeiboAtmeModel extends Model{    var $tableName = 'group_weibo_atme';        function addAtme($uids, $gid, $weibo_id){		foreach ($uids as $k=>$v){			$sqlArr[] = "($v,$gid,$weibo_id)";		}		if( $sqlArr ){			$result = $this->query("INSERT INTO "								   . C('DB_PREFIX') . $this->tableName								   . ' (`uid`,`gid`,`weibo_id`) values '								   . implode(',', $sqlArr));		}		return $result;    }}?>